[03/12/10 - 09:24 AM]CBS Announces Four More Companies Participating in the First Season of "Undercover Boss"Roto-Rooter, 1-800-Flowers, GSI Commerce and Herschend Family Entertainment will be featured in upcoming weeks.

[via press release from CBS]

CBS ANNOUNCES FOUR MORE COMPANIES PARTICIPATING IN THE FIRST SEASON OF "UNDERCOVER BOSS"

CBS announced today the four remaining companies who are participating in the first season of UNDERCOVER BOSS. The series airs Sundays (9:00-10:00 PM, ET/PT) on the CBS Television Network.

The remaining Season One companies are:

* Roto-Rooter (Rick L. Arquilla, President and COO): The largest plumbing provider in North America

* 1-800-Flowers (Chris McCann, President): One of the world's largest florists

* Sunday, March 28: Herschend Family Entertainment (Joel Manby, President and CEO)

*Airdates for the two additional episodes will be announced at a later date.

Each week, UNDERCOVER BOSS follows a different executive as they leave the comfort of their corner office for an undercover mission to examine the inner workings of their companies. While working alongside their employees, they see the effects their decisions have on others, where the problems lie within their organizations and get an up-close look at both the good and the bad while discovering the unsung heroes who make their companies run.

The companies whose chief executives have already made the undercover journey during the first season are Waste Management (Larry O'Donnell, President and C.O.O.), Hooters (Coby G. Brooks, President and C.E.O.), 7-Eleven (Joseph M. DePinto, President and C.E.O.) and White Castle (Dave Rife, Owner/Executive Board Member). This week's episode of UNDERCOVER BOSS (Sunday, March 14) follows the COO of the world famous horse racing company Churchill Downs, Bill Carstanjen, as he travels to the backstretch of his company where he will walk, wash and feed the massive thoroughbreds and discover what life is like for the cleaning crew after hours.

UNDERCOVER BOSS is the number one new series of the 2009-2010 season, averaging 18.74 million viewers, 8.0/17 in adults 25-54 and 7.1/17 in adults 18-49.